deprecate FLAGS_quic_disable_pre_34

net/tools/quic/stateless_rejector.cc

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/tools/quic/stateless_rejector.h"
 
 #include "net/quic/core/quic_bug_tracker.h"
 #include "net/quic/core/quic_crypto_server_stream.h"
 #include "net/quic/core/quic_flags.h"
 
@@ skipping 52 matching lines @@
 void StatelessRejector::OnChlo(QuicVersion version,
                                QuicConnectionId connection_id,
                                QuicConnectionId server_designated_connection_id,
                                const CryptoHandshakeMessage& message) {
   DCHECK_EQ(kCHLO, message.tag());
   DCHECK_NE(connection_id, server_designated_connection_id);
   DCHECK_EQ(state_, UNKNOWN);
 
   if (!FLAGS_enable_quic_stateless_reject_support ||
       !FLAGS_quic_use_cheap_stateless_rejects ||
-      !QuicCryptoServerStream::DoesPeerSupportStatelessRejects(message) ||
-      version <= QUIC_VERSION_32) {
+      !QuicCryptoServerStream::DoesPeerSupportStatelessRejects(message)) {
     state_ = UNSUPPORTED;
     return;
   }
 
   connection_id_ = connection_id;
   server_designated_connection_id_ = server_designated_connection_id;
   chlo_ = message;  // Note: copies the message
 }
 
 void StatelessRejector::Process(std::unique_ptr<StatelessRejector> rejector,
@@ skipping 65 matching lines @@
     state_ = FAILED;
   } else if (reply_->tag() == kSREJ) {
     state_ = REJECTED;
   } else {
     state_ = ACCEPTED;
   }
   done_cb->Run(std::move(rejector));
 }
 
 }  // namespace net